! Started logfile: /scr/pima/bg219h_uvs/J0231-3935_X_uvs.log on Thu Apr 7 11:58:04 2016 obs /scr/pima/bg219h_uvs/J0231-3935_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0231-3935_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.840812 visibilities/baseline/integration-bin. ! Found source: J0231-3935 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 18888 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0231-3935_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.020368Jy sigma=18.752721 ! Fit after self-cal, rms=0.843054Jy sigma=15.335176 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6178 mas, bmaj=1.705 mas, bpa=-3.658 degrees ! Estimated noise=0.759562 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113279 Jy ! Component: 100 - total flux cleaned = 0.151562 Jy ! Total flux subtracted in 100 components = 0.151562 Jy ! Clean residual min=-0.008364 max=0.018762 Jy/beam ! Clean residual mean=0.000041 rms=0.002720 Jy/beam ! Combined flux in latest and established models = 0.151562 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.151562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102319Jy sigma=1.655257 ! Fit after self-cal, rms=0.101923Jy sigma=1.652711 ! Inverting map ! Added new window around map position (0.6, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201863 Jy ! Component: 100 - total flux cleaned = 0.0336241 Jy ! Total flux subtracted in 100 components = 0.0336241 Jy ! Clean residual min=-0.007031 max=0.013386 Jy/beam ! Clean residual mean=0.000022 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.185186 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.185186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.094744Jy sigma=1.459383 ! Fit after self-cal, rms=0.094608Jy sigma=1.455162 ! Inverting map ! Added new window around map position (-0.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127934 Jy ! Component: 100 - total flux cleaned = 0.0218491 Jy ! Total flux subtracted in 100 components = 0.0218491 Jy ! Clean residual min=-0.005550 max=0.007932 Jy/beam ! Clean residual mean=0.000011 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.207035 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.207035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.091433Jy sigma=1.380805 ! Fit after self-cal, rms=0.091423Jy sigma=1.380369 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7845 mas, bmaj=2.137 mas, bpa=-4.389 degrees ! Estimated noise=0.395809 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128623 Jy ! Component: 100 - total flux cleaned = 0.0203646 Jy ! Component: 150 - total flux cleaned = 0.025163 Jy ! Component: 200 - total flux cleaned = 0.0283277 Jy ! Total flux subtracted in 200 components = 0.0283277 Jy ! Clean residual min=-0.004556 max=0.006296 Jy/beam ! Clean residual mean=-0.000008 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.235363 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.235363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089634Jy sigma=1.334146 ! Fit after self-cal, rms=0.089550Jy sigma=1.332506 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7845 x 2.137 at -4.389 degrees (North through East) ! Clean map min=-0.0041135 max=0.14157 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.14 KP 0.95 LA 1.04 ! MK 1.03 NL 1.16 OV 0.96 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.13 KP 0.97 LA 1.03 ! MK 0.99 NL 1.11 OV 0.93 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.13 KP 0.95 LA 1.02 ! MK 0.98 NL 1.07 OV 0.97 PT 1.00 ! SC 1.06 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089550Jy sigma=1.332506 ! Fit after self-cal, rms=0.092443Jy sigma=1.325520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7869 mas, bmaj=2.143 mas, bpa=-4.518 degrees ! Estimated noise=0.397005 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128568 Jy ! Component: 100 - total flux cleaned = 0.00150237 Jy ! Component: 150 - total flux cleaned = 0.00169589 Jy ! Component: 200 - total flux cleaned = 0.0019111 Jy ! Total flux subtracted in 200 components = 0.0019111 Jy ! Clean residual min=-0.003741 max=0.003486 Jy/beam ! Clean residual mean=-0.000005 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.237274 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.237274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.092425Jy sigma=1.323819 ! Fit after self-cal, rms=0.092482Jy sigma=1.323650 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.092482Jy sigma=1.323650 ! Fit after self-cal, rms=0.092628Jy sigma=1.323587 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7864 mas, bmaj=2.142 mas, bpa=-4.538 degrees ! Estimated noise=0.397667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726555 Jy ! Component: 100 - total flux cleaned = 0.000893888 Jy ! Component: 150 - total flux cleaned = 0.00104108 Jy ! Component: 200 - total flux cleaned = 0.00114052 Jy ! Total flux subtracted in 200 components = 0.00114052 Jy ! Clean residual min=-0.003680 max=0.003398 Jy/beam ! Clean residual mean=-0.000005 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.238415 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.238415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.092620Jy sigma=1.322581 ! Fit after self-cal, rms=0.092616Jy sigma=1.322535 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001842 Jy ! Component: 100 - total flux cleaned = 0.000309106 Jy ! Component: 150 - total flux cleaned = 0.000365885 Jy ! Component: 200 - total flux cleaned = 0.000366447 Jy ! Total flux subtracted in 200 components = 0.000366447 Jy ! Clean residual min=-0.003640 max=0.003316 Jy/beam ! Clean residual mean=-0.000006 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.238781 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.238781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.092613Jy sigma=1.321982 ! Fit after self-cal, rms=0.092610Jy sigma=1.321955 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.092610Jy sigma=1.321955 ! Fit after self-cal, rms=0.093120Jy sigma=1.314118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7873 mas, bmaj=2.143 mas, bpa=-4.533 degrees ! Estimated noise=0.398878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000684761 Jy ! Component: 100 - total flux cleaned = -0.000765825 Jy ! Component: 150 - total flux cleaned = -0.000835205 Jy ! Component: 200 - total flux cleaned = -0.000835113 Jy ! Total flux subtracted in 200 components = -0.000835113 Jy ! Clean residual min=-0.003328 max=0.003080 Jy/beam ! Clean residual mean=0.000004 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.237946 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.237946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093102Jy sigma=1.313262 ! Fit after self-cal, rms=0.093116Jy sigma=1.313135 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.63018e-05 Jy ! Component: 100 - total flux cleaned = -8.59033e-05 Jy ! Component: 150 - total flux cleaned = -8.62929e-05 Jy ! Component: 200 - total flux cleaned = -8.6174e-05 Jy ! Total flux subtracted in 200 components = -8.6174e-05 Jy ! Clean residual min=-0.003198 max=0.003074 Jy/beam ! Clean residual mean=0.000004 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.23786 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.23786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093101Jy sigma=1.312739 ! Fit after self-cal, rms=0.093101Jy sigma=1.312711 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093101Jy sigma=1.312711 ! Fit after self-cal, rms=0.093504Jy sigma=1.312648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.391 mas, bmaj=8.411 mas, bpa=0.5829 degrees ! Estimated noise=0.516906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.0091e-06 Jy ! Component: 100 - total flux cleaned = -9.74579e-05 Jy ! Component: 150 - total flux cleaned = -0.000178312 Jy ! Component: 200 - total flux cleaned = -0.00024837 Jy ! Total flux subtracted in 200 components = -0.00024837 Jy ! Clean residual min=-0.003728 max=0.003945 Jy/beam ! Clean residual mean=0.000011 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.237612 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 119 components and 0.237612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093503Jy sigma=1.312397 ! Fit after self-cal, rms=0.093509Jy sigma=1.312262 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113559 Jy ! Component: 100 - total flux cleaned = 5.57436e-05 Jy ! Component: 150 - total flux cleaned = -1.70135e-05 Jy ! Component: 200 - total flux cleaned = -5.77861e-05 Jy ! Total flux subtracted in 200 components = -5.77861e-05 Jy ! Clean residual min=-0.003711 max=0.003924 Jy/beam ! Clean residual mean=0.000011 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.237554 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 123 components and 0.237554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093505Jy sigma=1.312374 ! Fit after self-cal, rms=0.093508Jy sigma=1.312258 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7872 mas, bmaj=2.142 mas, bpa=-4.525 degrees ! Estimated noise=0.399288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7872 x 2.142 at -4.525 degrees (North through East) ! Clean map min=-0.0063471 max=0.13961 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6194 mas, bmaj=1.705 mas, bpa=-3.741 degrees ! Estimated noise=0.771488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114833 Jy ! Component: 100 - total flux cleaned = 0.154873 Jy ! Component: 150 - total flux cleaned = 0.175854 Jy ! Component: 200 - total flux cleaned = 0.190416 Jy ! Total flux subtracted in 200 components = 0.190416 Jy ! Clean residual min=-0.006027 max=0.009164 Jy/beam ! Clean residual mean=0.000027 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.190416 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.190416 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7872 mas, bmaj=2.142 mas, bpa=-4.525 degrees ! Estimated noise=0.399288 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192106 Jy ! Component: 100 - total flux cleaned = 0.0298197 Jy ! Component: 150 - total flux cleaned = 0.0362516 Jy ! Component: 200 - total flux cleaned = 0.0402409 Jy ! Total flux subtracted in 200 components = 0.0402409 Jy ! Clean residual min=-0.003659 max=0.004543 Jy/beam ! Clean residual mean=0.000015 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.230657 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 94 components and 0.230657 Jy ! Inverting map ! Added new window around map position (-10.4, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395145 Jy ! Component: 100 - total flux cleaned = 0.00556541 Jy ! Component: 150 - total flux cleaned = 0.00603876 Jy ! Component: 200 - total flux cleaned = 0.0063914 Jy ! Total flux subtracted in 200 components = 0.0063914 Jy ! Clean residual min=-0.003235 max=0.002958 Jy/beam ! Clean residual mean=0.000005 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.237048 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.237048 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.391 mas, bmaj=8.411 mas, bpa=0.5829 degrees ! Estimated noise=0.516906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855178 Jy ! Component: 100 - total flux cleaned = 0.00105836 Jy ! Component: 150 - total flux cleaned = 0.00121574 Jy ! Component: 200 - total flux cleaned = 0.00124249 Jy ! Total flux subtracted in 200 components = 0.00124249 Jy ! Clean residual min=-0.003435 max=0.003291 Jy/beam ! Clean residual mean=0.000007 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.238291 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.42777e-05 Jy ! Component: 100 - total flux cleaned = 4.63134e-05 Jy ! Component: 150 - total flux cleaned = 6.6922e-05 Jy ! Component: 200 - total flux cleaned = 8.58201e-05 Jy ! Total flux subtracted in 200 components = 8.58201e-05 Jy ! Clean residual min=-0.003438 max=0.003277 Jy/beam ! Clean residual mean=0.000007 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.238376 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.238376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7872 mas, bmaj=2.142 mas, bpa=-4.525 degrees ! Estimated noise=0.399288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361402 Jy ! Component: 100 - total flux cleaned = -0.000292266 Jy ! Component: 150 - total flux cleaned = -0.000262025 Jy ! Component: 200 - total flux cleaned = -0.000262543 Jy ! Total flux subtracted in 200 components = -0.000262543 Jy ! Clean residual min=-0.003090 max=0.002956 Jy/beam ! Clean residual mean=0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.238114 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 0.238114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093359Jy sigma=1.310492 ! Fit after self-cal, rms=0.093352Jy sigma=1.310027 wmodel /scr/pima/bg219h_uvs/J0231-3935_X_map.mod ! Writing 151 model components to file: /scr/pima/bg219h_uvs/J0231-3935_X_map.mod wobs /scr/pima/bg219h_uvs/J0231-3935_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0231-3935_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0231-3935_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J0231-3935_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000723045 Jy ! Component: 100 - total flux cleaned = -0.00122567 Jy ! Component: 150 - total flux cleaned = -0.00155008 Jy ! Component: 200 - total flux cleaned = -0.00177102 Jy ! Component: 250 - total flux cleaned = -0.00181388 Jy ! Component: 300 - total flux cleaned = -0.00189607 Jy ! Component: 350 - total flux cleaned = -0.00201457 Jy ! Component: 400 - total flux cleaned = -0.00212837 Jy ! Component: 450 - total flux cleaned = -0.00220117 Jy ! Component: 500 - total flux cleaned = -0.00223638 Jy ! Component: 550 - total flux cleaned = -0.00234109 Jy ! Component: 600 - total flux cleaned = -0.00240872 Jy ! Component: 650 - total flux cleaned = -0.00250776 Jy ! Component: 700 - total flux cleaned = -0.0024112 Jy ! Component: 750 - total flux cleaned = -0.00237996 Jy ! Component: 800 - total flux cleaned = -0.00250271 Jy ! Component: 850 - total flux cleaned = -0.00247169 Jy ! Component: 900 - total flux cleaned = -0.00252952 Jy ! Component: 950 - total flux cleaned = -0.00250058 Jy ! Component: 1000 - total flux cleaned = -0.00258523 Jy ! Component: 1050 - total flux cleaned = -0.00258513 Jy ! Component: 1100 - total flux cleaned = -0.00261257 Jy ! Component: 1150 - total flux cleaned = -0.00261267 Jy ! Component: 1200 - total flux cleaned = -0.00261251 Jy ! Component: 1250 - total flux cleaned = -0.00268987 Jy ! Component: 1300 - total flux cleaned = -0.00281711 Jy ! Component: 1350 - total flux cleaned = -0.00284242 Jy ! Component: 1400 - total flux cleaned = -0.00299142 Jy ! Component: 1450 - total flux cleaned = -0.00316153 Jy ! Component: 1500 - total flux cleaned = -0.00323355 Jy ! Component: 1550 - total flux cleaned = -0.00337553 Jy ! Component: 1600 - total flux cleaned = -0.00349161 Jy ! Component: 1650 - total flux cleaned = -0.0035147 Jy ! Component: 1700 - total flux cleaned = -0.00358297 Jy ! Component: 1750 - total flux cleaned = -0.00371748 Jy ! Component: 1800 - total flux cleaned = -0.0037392 Jy ! Component: 1850 - total flux cleaned = -0.00373912 Jy ! Component: 1900 - total flux cleaned = -0.00380393 Jy ! Component: 1950 - total flux cleaned = -0.0038893 Jy ! Component: 2000 - total flux cleaned = -0.00391058 Jy ! Component: 2050 - total flux cleaned = -0.00405641 Jy ! Component: 2100 - total flux cleaned = -0.0040975 Jy ! Component: 2150 - total flux cleaned = -0.00419908 Jy ! Component: 2200 - total flux cleaned = -0.00429955 Jy ! Component: 2250 - total flux cleaned = -0.0043396 Jy ! Component: 2300 - total flux cleaned = -0.00439896 Jy ! Component: 2350 - total flux cleaned = -0.00449641 Jy ! Component: 2400 - total flux cleaned = -0.00455408 Jy ! Component: 2450 - total flux cleaned = -0.00449694 Jy ! Component: 2500 - total flux cleaned = -0.00453498 Jy ! Component: 2550 - total flux cleaned = -0.00457244 Jy ! Component: 2600 - total flux cleaned = -0.00459086 Jy ! Component: 2650 - total flux cleaned = -0.00453599 Jy ! Component: 2700 - total flux cleaned = -0.0046087 Jy ! Component: 2750 - total flux cleaned = -0.00462643 Jy ! Component: 2800 - total flux cleaned = -0.00455496 Jy ! Component: 2850 - total flux cleaned = -0.00453731 Jy ! Component: 2900 - total flux cleaned = -0.00453717 Jy ! Component: 2950 - total flux cleaned = -0.0045198 Jy ! Component: 3000 - total flux cleaned = -0.00450264 Jy ! Component: 3050 - total flux cleaned = -0.00451977 Jy ! Component: 3100 - total flux cleaned = -0.00451982 Jy ! Component: 3150 - total flux cleaned = -0.0044863 Jy ! Component: 3200 - total flux cleaned = -0.00448618 Jy ! Component: 3250 - total flux cleaned = -0.00450298 Jy ! Component: 3300 - total flux cleaned = -0.00451938 Jy ! Component: 3350 - total flux cleaned = -0.00458447 Jy ! Component: 3400 - total flux cleaned = -0.00448731 Jy ! Component: 3450 - total flux cleaned = -0.00445533 Jy ! Component: 3500 - total flux cleaned = -0.0044713 Jy ! Component: 3550 - total flux cleaned = -0.00445533 Jy ! Component: 3600 - total flux cleaned = -0.00445534 Jy ! Component: 3650 - total flux cleaned = -0.00439292 Jy ! Component: 3700 - total flux cleaned = -0.00439276 Jy ! Component: 3750 - total flux cleaned = -0.00436193 Jy ! Component: 3800 - total flux cleaned = -0.00430087 Jy ! Component: 3850 - total flux cleaned = -0.00431613 Jy ! Component: 3900 - total flux cleaned = -0.00428602 Jy ! Component: 3950 - total flux cleaned = -0.00419615 Jy ! Component: 4000 - total flux cleaned = -0.00425574 Jy ! Component: 4050 - total flux cleaned = -0.0042114 Jy ! Total flux subtracted in 4096 components = -0.00427012 Jy ! Clean residual min=-0.000832 max=0.000814 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.233844 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 448 components and 0.233844 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0231-3935_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7872 x 2.142 at -4.525 degrees (North through East) ! Clean map min=-0.0026526 max=0.13737 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0231-3935_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13737 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261933 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.572031 0.572031 1.14406 2.28812 4.57625 9.1525 18.305 36.61 73.22 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 524.447 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0231-3935_X_uvs.log closed on Thu Apr 7 11:58:08 2016